CN202966531U - Energy saver for electric vehicle - Google Patents
Energy saver for electric vehicle Download PDFInfo
- Publication number
- CN202966531U CN202966531U CN 201220620440 CN201220620440U CN202966531U CN 202966531 U CN202966531 U CN 202966531U CN 201220620440 CN201220620440 CN 201220620440 CN 201220620440 U CN201220620440 U CN 201220620440U CN 202966531 U CN202966531 U CN 202966531U
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- battery
- circuit
- electrically connected
- driven car
- energy saver
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- 239000003990 capacitor Substances 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 230000009183 running Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
An object of the utility model is to provide an output signal that can be to electric motor car electric door handle filters, lets the motor stabilize the function, in order to reduce the electric motor car energy-saving appliance of power consumption. The technical means is as follows: the energy saver of the electric vehicle is electrically connected with the speed control device and the driving device and consists of a shell, a circuit board, a first signal wire and a second signal wire, wherein the surface of the circuit board is provided with an energy-saving loop; the energy-saving loop is composed of a filter capacitor arranged on the circuit board; and a set of detection diode set arranged on the circuit board and connected with the filter capacitor in parallel; the detector diode group is composed of a first detector diode and a second detector diode which are identical to each other and are arranged in series with each other.
Description
Technical field
The utility model relates to a kind of battery-driven car energy saver, espespecially a kind of energy saver that is applied to electric bicycle and/or the use of electronic multiwheel vehicle.
Background technology
Battery-driven car [Electric car] makes a general reference that electric energy that all uses are stored in battery or other storage devices drives and the vehicle that travels.
As if the battery-driven car industry in this a period of time whole world have a fever, release one after another volume production or to be about to the battery-driven car of volume production exhibition of each large motor plant, allow the development of battery-driven car in silence nearly after death, become suddenly very popular topic.
Carrier is very important necessity in the middle of daily life, although " OK " ranks the 4th in " the food clothing is lived row " most important activity of daily life that we smoothly say, why the civilization but the mankind globalize can reach the most important person who has rendered outstanding service of level today.
General locomotive, comparatively close with the consumption masses, after having developed more than 100 year, all users all by its convenience, reliable and afford spoil, and most important key is combustion engine (comprising gasoline and diesel oil) engine here.
At present general automobile is mainly and uses fossil fuel as power resources, not only consume the bulk petroleum resource, be also one of main chief culprit of greenhouse gas emission, for coordinating the worldwide trend of energy-saving and emission-reduction, many countries all are turned to vehicle electric the important measures of Reducing Greenhouse Gas.
If not their produce too many pollution, the oil that maybe can extract gasoline and diesel oil may use up in short three, 40 years or become at least very rare, other forms of power is had not the ghost of a chance.
In mid-term in 19th century, it is for easy manipulation that people use battery-driven car, but along with the automobile that uses combustion engine improves, the energy guarantor fills efficient and convenient, and battery-driven car can be described as fully in 20 beginnings of the century and withdraws from the market.
21st century, the battery-driven car that can fully be fit to the renewable sources of energy more and more received an acclaim because environmental protection subject under discussion and oil crises cause the renewable sources of energy to enjoy concern.
But although battery-driven car more and more receives an acclaim, its problem points on promoting still has a lot, and crucial any wherein just is electrical problems.
Electrical problems involves the aspects such as battery, battery control module, motor, complexity very, although through development for many years, solved at present the problem in many application, begin to have the battery-driven car that can really drop into application to occur, just as the saying goes " the higher the price, the better the quality ", battery-driven car has unit price height and low different of unit price, and both performances are also discrepant certainly.
Also because so, general customer is to purchase low unit price battery-driven car mostly, is subject to the misleading of the performances such as its endurance is low, causes many people to think, battery-driven car is unpractical, has influence on the popularization of battery-driven car.
In view of this, how no matter under the prerequisite of the battery-driven car of any unit price of cooperation, provide the energy saver that to strengthen energy-saving effect, promote endurance, just become the improved purpose of the utility model wish.
The utility model content
One, technological means of the present utility model:
The utility model purpose is to provide a kind of can carry out filtering to the output signal of battery-driven car electric switch handle, allow the stable running of motor, to reduce the battery-driven car energy saver of consumption of current.
For solving foregoing problems and reaching the purpose of this utility model, technological means of the present utility model is a kind of battery-driven car energy saver, it is characterized in that comprising:
One end can be electrically connected with speed control unit, the battery-driven car energy saver that another end can be electrically connected with actuating device;
This battery-driven car energy saver, it is the housing of being located between speed control unit and actuating device by;
One is located in housing, and the surface is provided with the circuit card of an economizer;
One is mounted on outside housing, and an end can be electrically connected with speed control unit, the first signal line that another end and circuit card one side are electrically connected; And
One is mounted on outside housing, and an end can be electrically connected with actuating device, and the another side of another end and circuit card is electrically connected, form corresponding to the second signal line of aforementioned the first signal line;
And this economizer, it is the filter capacitor of being located on this circuit card by; And
One is mounted on this circuit card and the detector diode group in parallel with this filter capacitor forms;
Aforementioned detector diode group, it is comprised of the first detector diode, the second detector diode identical and that arrange with series system each other.
According to above-mentioned battery-driven car energy saver, described filter capacitor, its capacitance are 0.001 μ F.
According to above-mentioned battery-driven car energy saver, on described circuit board surface, more include the resistance that can be electrically connected with speed control unit; And
One connects with this resistance, can be to light-emitting diode luminous outside housing, whether operate use for the indicating circuit plate.
According to above-mentioned battery-driven car energy saver, described the first signal line, it is can be electrically connected with speed control unit by an end, one first power circuit, one first signal circuit, the first ground path that another end and circuit card one side are electrically connected form;
And described the second signal line, it is can be electrically connected with actuating device by an end, a second source circuit, one second signal circuit, the second ground path that the another side of another end and circuit card is electrically connected form.
According to above-mentioned battery-driven car energy saver, described speed control unit, it is an electric switch handgrip;
And described actuating device, it is served as reasons and interconnects a pulse width modified tone circuit, a gate drive circuit, a (PCC) power driving circuit, a motor that sequentially connects; And
One is located between motor and pulse width modified tone circuit, and forms with the aforementioned current limit circuit that both are electrically connected.
According to above-mentioned battery-driven car energy saver, described (PCC) power driving circuit, it more is electrically connected with a battery unit.
According to above-mentioned battery-driven car energy saver, described housing, it is comprised of for a upper shell, a lower house of accommodating circuit card correspondence setting, within.
Compared with prior art, effect of the present utility model:
1. in the utility model, application by the economizer of circuit card in the battery-driven car energy saver, output signal optimization with speed control unit, utilize coordinating of filter capacitor and detector diode group, actv. filters clutter, allows the more smooth-going, stable of actuating device running, reduce whole power consumption, compared to speed control unit with actuating device, directly be connected and the effect that operates, can save 20% electric power, allow the endurance of battery-driven car promote.
2. in the utility model, by coordinating of resistance and light-emitting diode, can allow clear and definite the knowing of customer, the whether normal operation of battery-driven car energy saver reduces the difficulty on using, and when battery-driven car energy saver generation problem, the customer can the very first time knows, and it is removed, after pending maintenance, again it is reinstalled very convenience in application.
Description of drawings
Fig. 1: schematic perspective view of the present utility model.
Fig. 2: perspective exploded view of the present utility model.
Fig. 3: the three-dimensional schematic diagram of implementing of the present utility model.
Fig. 4: the three-dimensional block schematic diagram of implementing of the present utility model.
Nomenclature
1 housing 61 first detector diodes
11 upper shell 62 second detector diodes
12 lower house 7 resistance
2 circuit card 8 light-emitting diodes
21 economizer A electric switch handgrips
3 first signal line B pulse width modified tone circuit
31 first power circuit C gate drive circuits
32 first signal circuit D (PCC) power driving circuits
33 first ground path E motors
4 second signal line F current limit circuits
41 second source circuit G battery units
42 second signal circuit 10 speed control units
43 second ground path 20 actuating devices
5 filter capacitor 100 battery-driven car energy savers
6 detector diode groups
The specific embodiment
Following foundation embodiment shown in the drawings is described in detail as follows:
Be illustrated in figure 1 as schematic perspective view of the present utility model, be illustrated in figure 2 as perspective exploded view of the present utility model, be illustrated in figure 3 as the three-dimensional schematic diagram of implementing of the present utility model, be illustrated in figure 4 as the three-dimensional block schematic diagram of implementing of the present utility model.
Shown in figure, be a kind of battery-driven car energy saver, it is characterized in that comprising:
One end can be electrically connected with speed control unit 10, the battery-driven car energy saver 100 that another end can be electrically connected with actuating device 20;
This battery-driven car energy saver 100, it is the housing 1 of being located at 20 of speed control unit 10 and actuating devices by one;
One is located in housing 1, and the surface is provided with the circuit card 2 of an economizer 21;
One is mounted on outside housing 1, and an end can be electrically connected with speed control unit 10, the first signal line 3 that another end and circuit card 2 one sides are electrically connected; And
One is mounted on outside housing 1, and an end can be electrically connected with actuating device 20, the another side electric connection of another end and circuit card 2, forms corresponding to the second signal line 4 of aforementioned the first signal line 3;
And this economizer 21, it is the filter capacitor 5 of being located on this circuit card 2 by; And
One is mounted on this circuit card 2 and the detector diode group 6 in parallel with this filter capacitor 5 forms;
Aforementioned detector diode group 6, it is comprised of the first detector diode 61, the second detector diode 62 identical and that arrange with series system each other.
Wherein, the application of the economizer 21 of circuit card 2 with the output signal optimization of speed control unit 10, utilizes coordinating of filter capacitor 5 and detector diode group 6, and actv. filters clutter, allows the more smooth-going, stable of actuating device 20 runnings, reduces whole power consumption.
Secondly, because signal is through after filtering and detection, just can allow the more stable running of actuating device 20, can reduce invalid loss, compare with traditional application mode, can reach the effect of saving 20% electric power, and because the saving of electric power, certainly just can promote battery-driven car endurance by actv., reach the target of effective popularization battery-driven car.
In above-mentioned, described housing 1, it is comprised of for a upper shell 11, a lower house 12 of accommodating circuit card 2 correspondence setting, within.
Wherein, by the application of this kind housing 1, actv. protective circuit plate 2 avoids circuit card 2 to make moist and fault, has influence on the running of battery-driven car, or customer's safety.
In above-mentioned, described filter capacitor 5, its capacitance are 0.001 μ F.
Wherein, the application of the filter capacitor 5 by this kind capacitance improves filter effect, makes the signal of output more level and smooth.
In above-mentioned, on described circuit card 2 surfaces, more include the resistance 7 that can be electrically connected with speed control unit 10; And
One connects with this resistance 7, can be to outer luminous, the light-emitting diode 8 that whether operates use for indicating circuit plate 2 of housing 1.
Wherein, by this kind set-up mode, confirm whether the utility model works normally, do not have and do not know the utility model battery-driven car energy saver 100, whether effective doubt produces.
In above-mentioned, described the first signal line 3, it is can be electrically connected with speed control unit 10 by an end, one first power circuit 31, one first signal circuit 32, the first ground path 33 that another end and circuit card 2 one sides are electrically connected form;
And described the second signal line 4, it is can be electrically connected with actuating device 20 by an end, a second source circuit 41, one second signal circuit 42, the second ground path 43 that the another side of another end and circuit card 2 is electrically connected form.
Wherein, by the application of this kind the first signal line 3 and the second signal line 4, the connection mode that is electrically connected to meet present speed control unit 10 and actuating device 20, be convenient to implement to install, after more allowing the customer buy voluntarily, do it yourself to install and use very facility in application.
In above-mentioned, described speed control unit 10, it is to be an electric switch handgrip A;
And described actuating device 20, it is to serve as reasons to interconnect pulse width modified tone [PWM:Pulse Width Modulation] circuit B, a gate drive circuit C, a (PCC) power driving circuit D, a motor E who sequentially connects; And
One is located between motor E and pulse width modified tone circuit B, and forms with the aforementioned current limit circuit F that both are electrically connected.
In above-mentioned again, described (PCC) power driving circuit D, it is electrically connected with a battery unit G again.
Wherein, the application of speed control unit 10 and actuating device 20 by this kind cooperation allows the utility model battery-driven car energy saver 100 can coordinate normally battery-driven car to use.
Secondly, the utility model battery-driven car energy saver 100, mainly for the battery-driven car with electric switch handgrip A, (taking turns locomotive, electric three-wheel locomotive, electric four-wheeled locomotive, Electrical Bicycle etc. as electronic two) to be set, because aforementioned several battery-driven car, current application is very general, and be the product that can allow the customer accept, moreover the setting of electronlmobil class is more complicated, it is higher again to economize electrical efficiency, and present share of market is also lower, therefore implement for the battery-driven car with electric switch handgrip A, more can promote battery-driven car by actv..
In sum, utilize the utility model battery-driven car energy saver 100, application by economizer 21, filter capacitor 5 by wherein coordinates with detector diode group 6, reduce consumption of current, no matter be the battery-driven car of any price, all allow the endurance of this kind battery-driven car promote, allow the utility model have more the usability of application, practicality, effect and industry.
Embodiment shown in above foundation is graphic describes structure of the present utility model, feature and action effect in detail, owing to meeting novelty and progressive important document, therefore proposes utility application in accordance with the law; But the above is only preferred embodiment of the present utility model, and the utility model does not limit practical range with shown in accompanying drawing, and therefore all modifieds that conforms to the utility model intention change, and belong in the utility model the scope of the claims as long as all should contain in impartial scope.
Claims (7)
1. battery-driven car energy saver is characterized in that comprising:
One end can be electrically connected with speed control unit (10), the battery-driven car energy saver (100) that another end can be electrically connected with actuating device (20);
This battery-driven car energy saver (100), it is the housing (1) of being located between speed control unit (10) and actuating device (20) by;
One is located in housing (1), and the surface is provided with the circuit card (2) of an economizer (21);
One is mounted on outside housing (1), and an end can be electrically connected with speed control unit (10), the first signal line (3) that another end and circuit card (2) one sides are electrically connected; And
One is mounted on outside housing (1), and an end can be electrically connected with actuating device (20), the another side electric connection of another end and circuit card (2), forms corresponding to second signal line (4) of aforementioned the first signal line (3);
And this economizer (21), it is the filter capacitor (5) of being located on this circuit card (2) by; And
One is mounted on the upper and detector diode group (6) in parallel with this filter capacitor (5) of this circuit card (2) forms;
Aforementioned detector diode group (6), it is comprised of the first detector diode (61), the second detector diode (62) identical and that arrange with series system each other.
2. battery-driven car energy saver as claimed in claim 1, it is characterized in that: described filter capacitor (5), its capacitance are 0.001 μ F.
3. battery-driven car energy saver as claimed in claim 1 is characterized in that: on described circuit card (2) surface, more include the resistance (7) that can be electrically connected with speed control unit (10); And
One connects with this resistance (7), can be to light-emitting diode (8) luminous outside housing (1), whether operate use for indicating circuit plate (2).
4. battery-driven car energy saver as claimed in claim 1, it is characterized in that: described the first signal line (3), it is can be electrically connected with speed control unit (10) by an end, and one first power circuit (31), one first signal circuit (32), the first ground path (33) that another end and circuit card (2) one sides are electrically connected form;
And described the second signal line (4), it is can be electrically connected with actuating device (20) by an end, and a second source circuit (41), one second signal circuit (42), the second ground path (43) that the another side of another end and circuit card (2) is electrically connected form.
5. battery-driven car energy saver as claimed in claim 1 is characterized in that: described speed control unit (10), and it is to be an electric switch handgrip (A);
And described actuating device (20), it is to serve as reasons to interconnect a pulse width modified tone circuit (B), a gate drive circuit (C), a (PCC) power driving circuit (D), a motor (E) that sequentially connects; And
One is located between motor (E) and pulse width modified tone circuit (B), and forms with the aforementioned current limit circuit (F) that both are electrically connected.
6. battery-driven car energy saver as claimed in claim 5, it is characterized in that: described (PCC) power driving circuit (D), it more is electrically connected with a battery unit (G).
7. battery-driven car energy saver as claimed in claim 1, it is characterized in that: described housing (1), it is comprised of for a upper shell (11), a lower house (12) of accommodating circuit card (2) correspondence setting, within.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100222222U TWM428088U (en) | 2011-11-24 | 2011-11-24 | Energy-saving device of Electric Vehicle |
| TW100222222 | 2011-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202966531U true CN202966531U (en) | 2013-06-05 |
Family
ID=46549290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620440 Expired - Fee Related CN202966531U (en) | 2011-11-24 | 2012-11-21 | Energy saver for electric vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202966531U (en) |
| TW (1) | TWM428088U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044680A (en) * | 2013-03-15 | 2014-09-17 | 陈启川 | Electricity-saving speed regulation handlebar |
| TWI661959B (en) * | 2014-12-31 | 2019-06-11 | 蔡文田 | Easing and acceleration device for electric vehicle |
-
2011
- 2011-11-24 TW TW100222222U patent/TWM428088U/en not_active IP Right Cessation
-
2012
- 2012-11-21 CN CN 201220620440 patent/CN202966531U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWM428088U (en) | 2012-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |